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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.321 ·

The Claude API skill asks to be read before Claude does anything else

The Claude API skill now tells Claude to read it first, before answering, running a command or opening a file

You'll notice Improvements
JSON All of v2.1.321
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
SkillsArea: what it touches
ImprovementsKind: in v2.1.321,
ImprovementsSection of the release
What

A skill is a packaged set of instructions Claude can load when a task calls for it. The description of the Claude API skill changed in two ways:

  • It now says to read it first, before Claude answers, runs a command or opens a file. Before, it said to read it before opening the target file.
  • It adds a fallback: if a search finds nothing, Claude should load the skill.
Why

The skill will be picked up more often and earlier, so Claude is more likely to have its guidance before working on Claude API code.

See this entry in the whole of v2.1.321 →

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